Temperature-Controlled Cryogenic Vacuum Probe Station

The LakeShore FWPX Cryogenic Probe Station is a great characterization tool for taking electrical measurements in a temperature range from 77 K  up to 475 K, and in a vacuum environment down to 10^-5 Torr. The electrical signals are taken through the Agilent 4155C Semiconductor Parameter Analyzer which has 4 SMU units with a voltage output range of -100 to 100 V and a current output range of  -100 to 100 mA. Users can perform temperature-dependent measurements of I-V and quasi-static C-V curves, and other high and low frequency tests. An optical camera with 10 μm spatial resolution is available for sample alignment.

Features:

• Temperature Range: 77 K to 475 K.
• Heater Power Output: 3 options available for 500 mW, 5 W, and 50 W.
• Chamber Vacuum Level: 10^-5 Torr.
• Maximum Sample Size: 4 inch in diameter.
• Maximum Probe Arms: 4.
• Sample Stage Rotation: ± 5 ^o
• Temperature Controller: Model 331 Cryogenic Temperature Controller.
• Vibration Isolated Air Table.
• Liquid Nitrogen Dewar: MVE Lab 30,30 Liters

 Probes: 

• LakeShore ZN50R probes.

More information about probes can be found on:

Temperature Controller Information

Probes Information